Triethyl orthoformate CAS 122-51-0
Nomen Chemicum : Triethyl orthoformate
Synonyma nomina :Triethyl Orthopropionate; Methane, triethoxy-; Ethyl Orthopropionate
CAS No :122-51-0
Formula moleculare :C7H16O3
Pondus Moleculare :148.2
EINECS NON :204-550-4
- Parametrum
- Producta Relata
- Inquisitio
Formulae structurales :
Productum Descriptio :
Items |
Specifications |
Apparentia |
Liquor incolore |
Liquefactio Point |
-76 °C (lit.) |
Punctum ebullitionis |
146 °C (lit.) |
Densitas |
0.891 g/mL ad 25 °C (lit.) |
Densitas vaporis |
5.11 (vs aeris) |
Properties and Usus :
Triethyl orthoformate (CAS 122-51-0), quod TEOF appellatur, est liquor incolorus et transparentis cum levi odore aromatico. In medicina, pesticidis, revestimentis et aliis campis utitur.
1. Industria pharmaceutica: Participans in synthesis medicamentorum
Triethyl orthoformate non solum in productione sulfonamidarum, cephalosporinarum et medicamentorum anti-tumorosis usurpatur, sed etiam in fabricatione medicamentorum anti-malariorum chloroquine et quinazoline.
2. Synthesis of pesticides: Providing excellent reactivity and high-efficiency pesticides
Triethyl orthoformate is used in the production of pesticides to synthesize high-efficiency insecticides and fungicides with nitrogen heterocyclic structures. It is a key intermediate of amitraz (acaricide) and pyrazosulfuron-methyl (herbicide) with good reactivity.
3. Coatings and resins industry: Improving adhesion and durability
As a coating additive and resin modifier, it improves the adhesion, durability and gloss of coatings. It can also enhance the chemical properties of products in the synthesis of special resins and enhance the market competitiveness of coatings and resins.
4. Intermediates for organic synthesis: methylation and catalysis
Triethyl orthoformate utiturur ut agens methylationis in synthesis organica et participat in praeparatione alcoolium, aldehydorum et comppositorum ester. Praeterea, etiam fungitur officio catalystis vel materiae primae in reactionibus condensationis, nitrationis et aminationis.
5. Saporibus et chemicis finibus: tribuendo aromata unica et characteristicas
Triethyl orthoformate saepe adhibetur ut productis tribuat aromata unica vel alias characteristics chimicas in productione saporum et chemicarum finiarum quoniam facile intercipit in reactionibus esterificationis et aliis reactionibus chemicis.
Condiciones reconditae: Praecavere in custodia. Conserva in frigido, ventilato armario. Discede a flamma et fontibus caloris. Temperatura armorii non debet superare 37°C. Custodi vas clausum. Conserva separatim ab oxidantibus, acidis etc., et evita commixtam conservationem. Utare luminibus et facilitatibus ventilationis explosione praeservatis. Noli uti instrumentis mechanicis et ferramentis quae facillime scintillas generant. In area conservationis oportet esse praeparata ad tractandum emergentiam effusonis et materiales continentiae aptos.
Stipare: Productum hoc in tympanis 25kg refertum est, et potest etiam nativus secundum exigentias clientium